Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Particular requirements and tests for auto transformers and power supply units incorporating auto transformers Ingestion-build-61878 Axial sealing for internal pressure:

Axial sealing for internal pressure: Configuration code C

BS EN 61970-1 also includes general capabilities that are needed by the integration infrastructure to facilitate the exchange of information via the component interfaces specified by the CIS

The temper designation system that this standard sets out enables users to understand the composition and characteristics of an alloy and how it was produced

reinforcement

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Particular requirements and tests for auto transformers and power supply units incorporating auto transformers Ingestion-build-61878 Axial sealing for internal pressure:1 Scope Replacement: This part of IEC 61558 deals with the safety of auto transformers for general applications and power supply units incorporating auto transformers for general applications. Transformers incorporating electronic circuits are also covered by this standard. NOTE 1 Safety includes electrical, thermal and mechanical aspects. Unless otherwise specified, from here onward, the term transformer covers auto transformers for general